Category: Tutorials

Tutorials
Debojyoti C.

Introduction to QUIC & HTTP/3

QUIC is a new multiplexed transport built on top of UDP. The overall goal is to reduce latency and eliminate head-of-line blocking compared to that

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sconnector-grpc-desktop-client
gRPC
Sougata P.

How to implement bi-directional streaming using gRPC with Python (Server) – Part 1

So today we will demonstrate how to setup a bi-directional server using python & gRPC. The very first step to setup any gRPC streaming is to create a data contract in the form of a protocol buffer file. In our demonstration, we will use a simple contract that should be able to create some resource entries to the server in the stream and expect a response in the form of a stream.

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gRPC
gRPC
Sougata P.

How to implement bi-directional streaming using gRPC with NodeJS (Client) – Part 2

In our previous tutorial, we have built a server to handle the bi-directional streams. Here we will build a bi-directional streaming client for the same with NodeJS. In order to implement the following tutorial, we need to have NodeJS 14+ installed on your system and the bi-directional gRPC streaming server is running successfully on the system. As the server is running as a part of the prerequisite so we will assume that all the required dependencies have been installed on the system.

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gRPC
gRPC
Sougata P.

How to implement bi-directional streaming using gRPC with NodeJS (Server) – Part 1

gRPC also provides a unique capability for bi-directional streaming which could be used for any use cases starting from Chat server, persistent service-to-service connection, and lots more. Today we will learn how to implement bi-directional streaming using gRPC with NodeJS. We will build a bi-directional streaming server and client to create an article management application that will allow us to create articles in bulk using streaming.

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MoCherry
Shubhadip D.

MoCherry: Build REST webservice using CherryPy & MongoDB | Part 3

In our previous tutorial, we have provided guide to install and run your very first project with MoCherry – The CherryPy MongoDB REST webservice engine. Here we will explain to create a sample REST based webservice with the framework.

We have to build an article management system where users can create / list / view / update / delete articles based using REST webservice.

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MoCherry
Shubhadip D.

MoCherry: Build REST webservice using CherryPy & MongoDB | Part 2

In our previous tutorial we have explained, why we have started building MoCherry and how it will help developers to build REST webservices seamlessly with CherryPy with MongoDB support. Here we will demonstrate a step by step guide to build REST based CRUD operations using MoCherry framework.

Currently, MoCherry is not available from python pip repository directly. So we can use direct github link to install MoCherry and all it’s required dependencies to our system or virtualenv.

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Python
Python
Sougata P.

Newest features in Python 3.8 for Python beginners

Python has been developed initially in 1991 and since then it has gradually evolved into the version 3.x. Most of us used python 2.7.x for a long time for different projects which is now came to the end of his lifecycle from 2020 onwards.

In the most recent release of python version 3.8, it has incorporated a set of kool features as an advancement. We will discuss a few of them below: Robust Function Arguments types, Reversible dictionary, Improved readability on Assignment expressions, f-string: elegant string formatting syntax, etc.

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